ace.define(
  'ace/mode/praat_highlight_rules',
  ['require', 'exports', 'module', 'ace/lib/oop', 'ace/mode/text_highlight_rules'],
  function (require, exports, module) {
    'use strict';
    var oop = require('../lib/oop');
    var TextHighlightRules = require('./text_highlight_rules').TextHighlightRules;
    var PraatHighlightRules = function () {
      var keywords =
        'if|then|else|elsif|elif|endif|fi|' +
        'endfor|endproc|' + // related keywords specified below
        'while|endwhile|' +
        'repeat|until|' +
        'select|plus|minus|' +
        'assert|asserterror';
      var predefinedVariables =
        'macintosh|windows|unix|' +
        'praatVersion|praatVersion\\$' +
        'pi|undefined|' +
        'newline\\$|tab\\$|' +
        'shellDirectory\\$|homeDirectory\\$|preferencesDirectory\\$|' +
        'temporaryDirectory\\$|defaultDirectory\\$';
      var directives = 'clearinfo|endSendPraat';
      var functions =
        'writeInfo|writeInfoLine|appendInfo|appendInfoLine|info\\$|' +
        'writeFile|writeFileLine|appendFile|appendFileLine|' +
        'abs|round|floor|ceiling|min|max|imin|imax|' +
        'sqrt|sin|cos|tan|arcsin|arccos|arctan|arctan2|sinc|sincpi|' +
        'exp|ln|lnBeta|lnGamma|log10|log2|' +
        'sinh|cosh|tanh|arcsinh|arccosh|arctanh|' +
        'sigmoid|invSigmoid|erf|erfc|' +
        'random(?:Uniform|Integer|Gauss|Poisson|Binomial)|' +
        'gaussP|gaussQ|invGaussQ|incompleteGammaP|incompleteBeta|' +
        'chiSquareP|chiSquareQ|invChiSquareQ|studentP|studentQ|invStudentQ|' +
        'fisherP|fisherQ|invFisherQ|' +
        'binomialP|binomialQ|invBinomialP|invBinomialQ|' +
        'hertzToBark|barkToHerz|' +
        'hertzToMel|melToHertz|' +
        'hertzToSemitones|semitonesToHerz|' +
        'erb|hertzToErb|erbToHertz|' +
        'phonToDifferenceLimens|differenceLimensToPhon|' +
        'soundPressureToPhon|' +
        'beta|beta2|besselI|besselK|' +
        'numberOfColumns|numberOfRows|' +
        'selected|selected\\$|numberOfSelected|variableExists|' +
        'index|rindex|startsWith|endsWith|' +
        'index_regex|rindex_regex|replace_regex\\$|' +
        'length|extractWord\\$|extractLine\\$|extractNumber|' +
        'left\\$|right\\$|mid\\$|replace\\$|' +
        'date\\$|fixed\\$|percent\\$|' +
        'zero#|linear#|randomUniform#|randomInteger#|randomGauss#|' +
        'beginPause|endPause|' +
        'demoShow|demoWindowTitle|demoInput|demoWaitForInput|' +
        'demoClicked|demoClickedIn|demoX|demoY|' +
        'demoKeyPressed|demoKey\\$|' +
        'demoExtraControlKeyPressed|demoShiftKeyPressed|' +
        'demoCommandKeyPressed|demoOptionKeyPressed|' +
        'environment\\$|chooseReadFile\\$|' +
        'chooseDirectory\\$|createDirectory|fileReadable|deleteFile|' +
        'selectObject|removeObject|plusObject|minusObject|' +
        'runScript|exitScript|' +
        'beginSendPraat|endSendPraat|' +
        'objectsAreIdentical';
      var objectTypes =
        'Activation|AffineTransform|AmplitudeTier|Art|Artword|Autosegment|' +
        'BarkFilter|CCA|Categories|Cepstrum|Cepstrumc|ChebyshevSeries|' +
        'ClassificationTable|Cochleagram|Collection|Configuration|' +
        'Confusion|ContingencyTable|Corpus|Correlation|Covariance|' +
        'CrossCorrelationTable|CrossCorrelationTables|DTW|Diagonalizer|' +
        'Discriminant|Dissimilarity|Distance|Distributions|DurationTier|' +
        'EEG|ERP|ERPTier|Eigen|Excitation|Excitations|ExperimentMFC|FFNet|' +
        'FeatureWeights|Formant|FormantFilter|FormantGrid|FormantPoint|' +
        'FormantTier|GaussianMixture|HMM|HMM_Observation|' +
        'HMM_ObservationSequence|HMM_State|HMM_StateSequence|Harmonicity|' +
        'ISpline|Index|Intensity|IntensityTier|IntervalTier|KNN|KlattGrid|' +
        'KlattTable|LFCC|LPC|Label|LegendreSeries|LinearRegression|' +
        'LogisticRegression|LongSound|Ltas|MFCC|MSpline|ManPages|' +
        'Manipulation|Matrix|MelFilter|MixingMatrix|Movie|Network|' +
        'OTGrammar|OTHistory|OTMulti|PCA|PairDistribution|ParamCurve|' +
        'Pattern|Permutation|Pitch|PitchTier|PointProcess|Polygon|' +
        'Polynomial|Procrustes|RealPoint|RealTier|ResultsMFC|Roots|SPINET|' +
        'SSCP|SVD|Salience|ScalarProduct|Similarity|SimpleString|' +
        'SortedSetOfString|Sound|Speaker|Spectrogram|Spectrum|SpectrumTier|' +
        'SpeechSynthesizer|SpellingChecker|Strings|StringsIndex|Table|' +
        'TableOfReal|TextGrid|TextInterval|TextPoint|TextTier|Tier|' +
        'Transition|VocalTract|Weight|WordList';
      this.$rules = {
        start: [
          {
            token: 'string.interpolated',
            regex: /'((?:\.?[a-z][a-zA-Z0-9_.]*)(?:\$|#|:[0-9]+)?)'/,
          },
          {
            token: ['text', 'text', 'keyword.operator', 'text', 'keyword'],
            regex: /(^\s*)(?:(\.?[a-z][a-zA-Z0-9_.]*\$?\s+)(=)(\s+))?(stopwatch)/,
          },
          {
            token: ['text', 'keyword', 'text', 'string'],
            regex:
              /(^\s*)(print(?:line|tab)?|echo|exit|pause|send(?:praat|socket)|include|execute|system(?:_nocheck)?)(\s+)(.*)/,
          },
          {
            token: ['text', 'keyword'],
            regex: '(^\\s*)(' + directives + ')$',
          },
          {
            token: ['text', 'keyword.operator', 'text'],
            regex: /(\s+)((?:\+|-|\/|\*|<|>)=?|==?|!=|%|\^|\||and|or|not)(\s+)/,
          },
          {
            token: ['text', 'text', 'keyword.operator', 'text', 'keyword', 'text', 'keyword'],
            regex:
              /(^\s*)(?:(\.?[a-z][a-zA-Z0-9_.]*\$?\s+)(=)(\s+))?(?:((?:no)?warn|(?:unix_)?nocheck|noprogress)(\s+))?((?:[A-Z][^.:"]+)(?:$|(?:\.{3}|:)))/,
          },
          {
            token: ['text', 'keyword', 'text', 'keyword'],
            regex: /(^\s*)((?:no(?:warn|check))?)(\s*)(\b(?:editor(?::?)|endeditor)\b)/,
          },
          {
            token: ['text', 'keyword', 'text', 'keyword'],
            regex: /(^\s*)(?:(demo)?(\s+))((?:[A-Z][^.:"]+)(?:$|(?:\.{3}|:)))/,
          },
          {
            token: ['text', 'keyword', 'text', 'keyword'],
            regex: /^(\s*)(?:(demo)(\s+))?(10|12|14|16|24)$/,
          },
          {
            token: ['text', 'support.function', 'text'],
            regex: /(\s*)(do\$?)(\s*:\s*|\s*\(\s*)/,
          },
          {
            token: 'entity.name.type',
            regex: '(' + objectTypes + ')',
          },
          {
            token: 'variable.language',
            regex: '(' + predefinedVariables + ')',
          },
          {
            token: ['support.function', 'text'],
            regex: '((?:' + functions + ')\\$?)(\\s*(?::|\\())',
          },
          {
            token: 'keyword',
            regex: /(\bfor\b)/,
            next: 'for',
          },
          {
            token: 'keyword',
            regex: '(\\b(?:' + keywords + ')\\b)',
          },
          {
            token: 'string',
            regex: /"[^"]*"/,
          },
          {
            token: 'string',
            regex: /"[^"]*$/,
            next: 'brokenstring',
          },
          {
            token: ['text', 'keyword', 'text', 'entity.name.section'],
            regex: /(^\s*)(\bform\b)(\s+)(.*)/,
            next: 'form',
          },
          {
            token: 'constant.numeric',
            regex: /\b[+-]?\d+(?:(?:\.\d*)?(?:[eE][+-]?\d+)?)?\b/,
          },
          {
            token: ['keyword', 'text', 'entity.name.function'],
            regex: /(procedure)(\s+)([^:\s]+)/,
          },
          {
            token: ['entity.name.function', 'text'],
            regex: /(@\S+)(:|\s*\()/,
          },
          {
            token: ['text', 'keyword', 'text', 'entity.name.function'],
            regex: /(^\s*)(call)(\s+)(\S+)/,
          },
          {
            token: 'comment',
            regex: /(^\s*#|;).*$/,
          },
          {
            token: 'text',
            regex: /\s+/,
          },
        ],
        form: [
          {
            token: ['keyword', 'text', 'constant.numeric'],
            regex: /((?:optionmenu|choice)\s+)(\S+:\s+)([0-9]+)/,
          },
          {
            token: ['keyword', 'constant.numeric'],
            regex: /((?:option|button)\s+)([+-]?\d+(?:(?:\.\d*)?(?:[eE][+-]?\d+)?)?\b)/,
          },
          {
            token: ['keyword', 'string'],
            regex: /((?:option|button)\s+)(.*)/,
          },
          {
            token: ['keyword', 'text', 'string'],
            regex: /((?:sentence|text)\s+)(\S+\s*)(.*)/,
          },
          {
            token: ['keyword', 'text', 'string', 'invalid.illegal'],
            regex: /(word\s+)(\S+\s*)(\S+)?(\s.*)?/,
          },
          {
            token: ['keyword', 'text', 'constant.language'],
            regex: /(boolean\s+)(\S+\s*)(0|1|"?(?:yes|no)"?)/,
          },
          {
            token: ['keyword', 'text', 'constant.numeric'],
            regex: /((?:real|natural|positive|integer)\s+)(\S+\s*)([+-]?\d+(?:(?:\.\d*)?(?:[eE][+-]?\d+)?)?\b)/,
          },
          {
            token: ['keyword', 'string'],
            regex: /(comment\s+)(.*)/,
          },
          {
            token: 'keyword',
            regex: 'endform',
            next: 'start',
          },
        ],
        for: [
          {
            token: ['keyword', 'text', 'constant.numeric', 'text'],
            regex: /(from|to)(\s+)([+-]?\d+(?:(?:\.\d*)?(?:[eE][+-]?\d+)?)?)(\s*)/,
          },
          {
            token: ['keyword', 'text'],
            regex: /(from|to)(\s+\S+\s*)/,
          },
          {
            token: 'text',
            regex: /$/,
            next: 'start',
          },
        ],
        brokenstring: [
          {
            token: ['text', 'string'],
            regex: /(\s*\.{3})([^"]*)/,
          },
          {
            token: 'string',
            regex: /"/,
            next: 'start',
          },
        ],
      };
    };
    oop.inherits(PraatHighlightRules, TextHighlightRules);
    exports.PraatHighlightRules = PraatHighlightRules;
  },
);

ace.define(
  'ace/mode/matching_brace_outdent',
  ['require', 'exports', 'module', 'ace/range'],
  function (require, exports, module) {
    'use strict';
    var Range = require('../range').Range;
    var MatchingBraceOutdent = function () {};
    (function () {
      this.checkOutdent = function (line, input) {
        if (!/^\s+$/.test(line)) return false;
        return /^\s*\}/.test(input);
      };
      this.autoOutdent = function (doc, row) {
        var line = doc.getLine(row);
        var match = line.match(/^(\s*\})/);
        if (!match) return 0;
        var column = match[1].length;
        var openBracePos = doc.findMatchingBracket({ row: row, column: column });
        if (!openBracePos || openBracePos.row == row) return 0;
        var indent = this.$getIndent(doc.getLine(openBracePos.row));
        doc.replace(new Range(row, 0, row, column - 1), indent);
      };
      this.$getIndent = function (line) {
        return line.match(/^\s*/)[0];
      };
    }.call(MatchingBraceOutdent.prototype));
    exports.MatchingBraceOutdent = MatchingBraceOutdent;
  },
);

ace.define(
  'ace/mode/folding/cstyle',
  ['require', 'exports', 'module', 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'],
  function (require, exports, module) {
    'use strict';
    var oop = require('../../lib/oop');
    var Range = require('../../range').Range;
    var BaseFoldMode = require('./fold_mode').FoldMode;
    var FoldMode = (exports.FoldMode = function (commentRegex) {
      if (commentRegex) {
        this.foldingStartMarker = new RegExp(
          this.foldingStartMarker.source.replace(/\|[^|]*?$/, '|' + commentRegex.start),
        );
        this.foldingStopMarker = new RegExp(this.foldingStopMarker.source.replace(/\|[^|]*?$/, '|' + commentRegex.end));
      }
    });
    oop.inherits(FoldMode, BaseFoldMode);
    (function () {
      this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/;
      this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/;
      this.singleLineBlockCommentRe = /^\s*(\/\*).*\*\/\s*$/;
      this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
      this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
      this._getFoldWidgetBase = this.getFoldWidget;
      this.getFoldWidget = function (session, foldStyle, row) {
        var line = session.getLine(row);
        if (this.singleLineBlockCommentRe.test(line)) {
          if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line)) return '';
        }
        var fw = this._getFoldWidgetBase(session, foldStyle, row);
        if (!fw && this.startRegionRe.test(line)) return 'start'; // lineCommentRegionStart
        return fw;
      };
      this.getFoldWidgetRange = function (session, foldStyle, row, forceMultiline) {
        var line = session.getLine(row);
        if (this.startRegionRe.test(line)) return this.getCommentRegionBlock(session, line, row);
        var match = line.match(this.foldingStartMarker);
        if (match) {
          var i = match.index;
          if (match[1]) return this.openingBracketBlock(session, match[1], row, i);
          var range = session.getCommentFoldRange(row, i + match[0].length, 1);
          if (range && !range.isMultiLine()) {
            if (forceMultiline) {
              range = this.getSectionRange(session, row);
            } else if (foldStyle != 'all') range = null;
          }
          return range;
        }
        if (foldStyle === 'markbegin') return;
        var match = line.match(this.foldingStopMarker);
        if (match) {
          var i = match.index + match[0].length;
          if (match[1]) return this.closingBracketBlock(session, match[1], row, i);
          return session.getCommentFoldRange(row, i, -1);
        }
      };
      this.getSectionRange = function (session, row) {
        var line = session.getLine(row);
        var startIndent = line.search(/\S/);
        var startRow = row;
        var startColumn = line.length;
        row = row + 1;
        var endRow = row;
        var maxRow = session.getLength();
        while (++row < maxRow) {
          line = session.getLine(row);
          var indent = line.search(/\S/);
          if (indent === -1) continue;
          if (startIndent > indent) break;
          var subRange = this.getFoldWidgetRange(session, 'all', row);
          if (subRange) {
            if (subRange.start.row <= startRow) {
              break;
            } else if (subRange.isMultiLine()) {
              row = subRange.end.row;
            } else if (startIndent == indent) {
              break;
            }
          }
          endRow = row;
        }
        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
      };
      this.getCommentRegionBlock = function (session, line, row) {
        var startColumn = line.search(/\s*$/);
        var maxRow = session.getLength();
        var startRow = row;
        var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
        var depth = 1;
        while (++row < maxRow) {
          line = session.getLine(row);
          var m = re.exec(line);
          if (!m) continue;
          if (m[1]) depth--;
          else depth++;
          if (!depth) break;
        }
        var endRow = row;
        if (endRow > startRow) {
          return new Range(startRow, startColumn, endRow, line.length);
        }
      };
    }.call(FoldMode.prototype));
  },
);

ace.define(
  'ace/mode/praat',
  [
    'require',
    'exports',
    'module',
    'ace/lib/oop',
    'ace/mode/text',
    'ace/mode/praat_highlight_rules',
    'ace/mode/matching_brace_outdent',
    'ace/mode/folding/cstyle',
  ],
  function (require, exports, module) {
    'use strict';
    var oop = require('../lib/oop');
    var TextMode = require('./text').Mode;
    var PraatHighlightRules = require('./praat_highlight_rules').PraatHighlightRules;
    var MatchingBraceOutdent = require('./matching_brace_outdent').MatchingBraceOutdent;
    var CStyleFoldMode = require('./folding/cstyle').FoldMode;
    var Mode = function () {
      this.HighlightRules = PraatHighlightRules;
      this.$outdent = new MatchingBraceOutdent();
      this.foldingRules = new CStyleFoldMode();
      this.$behaviour = this.$defaultBehaviour;
    };
    oop.inherits(Mode, TextMode);
    (function () {
      this.lineCommentStart = '#';
      this.getNextLineIndent = function (state, line, tab) {
        var indent = this.$getIndent(line);
        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
        var tokens = tokenizedLine.tokens;
        if (tokens.length && tokens[tokens.length - 1].type == 'comment') {
          return indent;
        }
        if (state == 'start') {
          var match = line.match(/^.*[\{\(\[:]\s*$/);
          if (match) {
            indent += tab;
          }
        }
        return indent;
      };
      this.checkOutdent = function (state, line, input) {
        return this.$outdent.checkOutdent(line, input);
      };
      this.autoOutdent = function (state, doc, row) {
        this.$outdent.autoOutdent(doc, row);
      };
      this.$id = 'ace/mode/praat';
    }.call(Mode.prototype));
    exports.Mode = Mode;
  },
);
(function () {
  ace.require(['ace/mode/praat'], function (m) {
    if (typeof module == 'object' && typeof exports == 'object' && module) {
      module.exports = m;
    }
  });
})();
